Новости из категории: astronet

APOD: 2023 November 13 Б Andromeda over the Alps

Пн, Ноябрь 13, 2023 - 7:30

Have you ever seen the Andromeda galaxy? Although M31 appears as a faint and fuzzy blob to the unaided eye, the light you see will be over two million years old, making it likely the oldest light you ever will see directly.

APOD: 2023 November 12 Б Gibbous Moon beyond Swedish Mountain

Вс, Ноябрь 12, 2023 - 7:30

This is a gibbous Moon. More Earthlings are familiar with a full moon, when the entire face of Luna is lit by the Sun, and a crescent moon, when only a sliver of the Moon's face is lit.

The SAR and the Milky Way

Сб, Ноябрь 11, 2023 - 8:30

This broad, luminous red arc was a surprising visitor to partly cloudy evening skies over northern France. Captured extending toward the zenith in a west-to-east mosaic of images from November 5, the faint atmospheric ribbon of light is

UHZ1: Distant Galaxy and Black Hole

Пт, Ноябрь 10, 2023 - 8:30

Dominated by dark matter, massive cluster of galaxies Abell 2744 is known to some as Pandora's Cluster. It lies 3.5 billion light-years away toward the constellation Sculptor. Using the galaxy cluster's enormous...

M1: The Crab Nebula

Чт, Ноябрь 09, 2023 - 8:30

The Crab Nebula is cataloged as M1, the first object on Charles Messier's famous 18th century list of things which are not comets. In fact, the Crab is now known to be a supernova remnant, debris from the death explosion of a massive star..

The 85th Name-list of Variable Stars

Ср, Ноябрь 08, 2023 - 20:11

We present a new Name-List of variable stars containing information on 1077 stars of the whole sky (constellations Andromeda - Vulpecula) recently designated in the system of the General Catalogue of Variable Stars (GCVS). Among variable..

APOD: 2023 November 8 Б Perseus Galaxy Cluster from Euclid

Ср, Ноябрь 08, 2023 - 8:30

There's a new space telescope in the sky: Euclid. Equipped with two large panoramic cameras, Euclid captures light from the visible to the near-infrared. It took five hours of observing for Euclid...

Астрономическая неделя с 13 по 19 ноября 2023 года

Вт, Ноябрь 07, 2023 - 10:41

На данной неделе 13 ноября Луна (Ф= 0,0) пройдет южнее Марса, а Уран вступит в противостояние с Солнцем

Астрономическая неделя с 13 по 19 ноября 2023 года

Вт, Ноябрь 07, 2023 - 10:41

На данной неделе 13 ноября Луна (Ф= 0,0) пройдет южнее Марса, а Уран вступит в противостояние с Солнцем

APOD: 2023 November 7 Б A Martian Dust Devil Spins By

Вт, Ноябрь 07, 2023 - 8:30

It moved across the surface of Mars -- what was it? A dust devil. Such spinning columns of rising air are heated by the warm surface and are also common in warm and dry areas on planet Earth.

APOD: 2023 November 6 Б Red Aurora over Italy

Пн, Ноябрь 06, 2023 - 8:30

What was that red glow on the horizon last night? Aurora. Our unusually active Sun produced a surface explosion a few days ago that sent out a burst of electrons, protons, and more massive charged nuclei.

APOD: 2023 November 5 Б Creature Aurora Over Norway

Вс, Ноябрь 05, 2023 - 7:30

It was Halloween and the sky looked like a creature. Exactly which creature, the astrophotographer was unsure (but possibly you can suggest one). Exactly what caused this eerie apparition in 2013 was sure: one of the best auroral..